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Contact Us

Jiangsu SAK Bearing Co.,ltd
Tel: 0086-0527-81888385
Fax: 0086-0527-81888385/82
E-mail: sales@sak-bearing.com
Add: No.690 Renmin Avenue,Economic Development Zone，Suqian,Jiangsu,China

Spherical roller bearings 223 Series

Product name : Spherical roller bearings 223 Series

Item :

Technical Data：

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Details :

Spherical roller bearings are designed with double-row raceway inner ring, spherical raceway outer ring and the convex symmetrical rollers. With the same center as the bearings, the spherically formed outer ring raceway can make self alignment, which can adapt the deflection between axis and housing bore.

This kind of bearings can take great radial load, suitable for heavy machines used in paper-making, mining, vibration sieve, rolling mill and so on.

Spherical roller bearing features:

1) Series: 21300 series, 22200 series, 22300 series, 23100 series, 23200series,24000 series, 24100 series and 23900 series

2) Material of rings and rollers: chrome steel; GCr15 and GCr15SiMn

3) Material of cages: brass, steel and nylon

4) Precision: P0, P6

5) Suffixes:

a) CA: Integral brass cage, double row symmetrical rollers, inner ring ride

b) MA: Integral brass cage, double row symmetrical rollers, outer ring ride

c) MB: Two piece brass cage, double row asymmetrical rollers, inner ring ride

d) CC: Two piece steel cage, double row symmetrical rollers, inner ring ride

e) CTN1: double row symmetrical rollers, nylon cage

f) K: Tapered bore bearing, the taper is 1:12

g) K30: Tapered bore bearing, the taper is 1:30

h) W33: With lubrication groove in outer ring, with three oil holes

i) C2/C3/C4: Internal clearance series: C2, C0, C3, and C4

Boundary dimensions(mm)				Basic load ratings(kN)		Limiting speeds(rpm)		Mass(Kg)	Bearing Number
d	D	B	rs min	Cr	Cor	Grease	Oil	(Approx.)
40	90	33	1.5	121	128	3,800	5,900	0.974	22308
40	90	33	1.5	121	128	3,800	5,900	0.951	22308K
40	90	33	1.5	121	128	3,800	5,900	0.951	22308KW33C3
40	90	33	1.5	121	128	3,800	5,900	0.974	22308W33C3
45	100	36	1.5	148	167	3,400	5,300	1.33	22309
45	100	36	1.5	148	167	3,400	5,300	1.3	22309K
45	100	36	1.5	148	167	3,400	5,300	1.3	22309KW33C3
45	100	36	1.5	148	167	3,400	5,300	1.33	22309W33C3
50	110	40	2	186	212	3,100	4,800	1.79	22310
50	110	40	2	186	212	3,100	4,800	1.75	22310K
50	110	40	2	186	212	3,100	4,800	1.75	22310KW33C3
50	110	40	2	186	212	3,100	4,800	1.79	22310W33C3
55	120	43	2	204	234	2,800	4,400	2.3	22311
55	120	43	2	204	234	2,800	4,400	2.25	22311K
55	120	43	2	204	234	2,800	4,400	2.25	22311KW33C3
55	120	43	2	204	234	2,800	4,400	2.3	22311W33C3
60	130	46	2.1	238	273	2,600	4,000	2.9	22312
60	130	46	2.1	238	273	2,600	4,000	2.83	22312K
60	130	46	2.1	238	273	2,600	4,000	2.83	22312KW33C3
60	130	46	2.1	238	273	2,600	4,000	2.9	22312W33C3
65	140	48	2.1	265	320	2,400	3,700	3.45	22313
65	140	48	2.1	265	320	2,400	3,700	3.37	22313K
65	140	48	2.1	265	320	2,400	3,700	3.37	22313KW33C3
65	140	48	2.1	265	320	2,400	3,700	3.45	22313W33C3
70	150	51	2.1	325	380	2,300	3,500	4.22	22314
70	150	51	2.1	325	380	2,300	3,500	4.12	22314K
70	150	51	2.1	325	380	2,300	3,500	4.12	22314KW33C3
70	150	51	2.1	325	380	2,300	3,500	4.22	22314W33C3
75	160	55	2.1	330	410	2,100	3,200	5.25	22315
75	160	55	2.1	330	410	2,100	3,200	5.13	22315K
75	160	55	2.1	330	410	2,100	3,200	5.13	22315KW33C3
75	160	55	2.1	330	410	2,100	3,200	5.25	22315W33C3
80	170	58	2.1	385	470	2,000	3,000	6.05	22316
80	170	58	2.1	385	470	2,000	3,000	5.91	22316K
80	170	58	2.1	385	470	2,000	3,000	5.91	22316KW33C3
80	170	58	2.1	385	470	2,000	3,000	6.05	22316W33C3
85	180	60	3	415	510	1,900	2,900	7.1	22317
85	180	60	3	415	510	1,900	2,900	6.94	22317K
85	180	60	3	415	510	1,900	2,900	6.94	22317KW33C3
85	180	60	3	415	510	1,900	2,900	7.1	22317W33C3
90	190	64	3	480	590	1,800	2,700	8.35	22318
90	190	64	3	480	590	1,800	2,700	8.16	22318K
90	190	64	3	480	590	1,800	2,700	8.16	22318KW33C3
90	190	64	3	480	590	1,800	2,700	8.35	22318W33C3
95	200	67	3	500	615	1,600	2,500	9.76	22319
95	200	67	3	500	615	1,600	2,500	9.54	22319K
95	200	67	3	500	615	1,600	2,500	9.54	22319KW33C3
95	200	67	3	500	615	1,600	2,500	9.76	22319W33C3
100	215	73	3	605	755	1,600	2,400	12.4	22320
100	215	73	3	605	755	1,600	2,400	12.1	22320K
100	215	73	3	605	755	1,600	2,400	12.1	22320KW33C3
100	215	73	3	605	755	1,600	2,400	12.4	22320W33C3
110	240	80	3	745	930	1,400	2,200	17.1	22322
110	240	80	3	745	930	1,400	2,200	16.7	22322K
110	240	80	3	745	930	1,400	2,200	16.7	22322KW33C3
110	240	80	3	745	930	1,400	2,200	17.1	22322W33C3
120	260	86	3	880	1,120	1,300	2,000	21.5	22324
120	260	86	3	880	1,120	1,300	2,000	21	22324K
120	260	86	3	880	1,120	1,300	2,000	21	22324KW33C3
120	260	86	3	880	1,120	1,300	2,000	21.5	22324W33C3
130	280	93	4	1,000	1,290	1,200	1,800	26.8	22326
130	280	93	4	1,000	1,290	1,200	1,800	26.2	22326K
130	280	93	4	1,000	1,290	1,200	1,800	26.2	22326KW33C3
130	280	93	4	1,000	1,290	1,200	1,800	26.8	22326W33C3
140	300	102	4	1,130	1,460	1,100	1,700	33.8	22328
140	300	102	4	1,130	1,460	1,100	1,700	33	22328K
140	300	102	4	1,130	1,460	1,100	1,700	33	22328KW33C3
140	300	102	4	1,130	1,460	1,100	1,700	33.8	22328W33C3
150	320	108	4	1,270	1,750	1,000	1,600	42.7	22330
150	320	108	4	1,270	1,750	1,000	1,600	41.8	22330K
150	320	108	4	1,270	1,750	1,000	1,600	41.8	22330KW33C3
150	320	108	4	1,270	1,750	1,000	1,600	42.7	22330W33C3
160	340	114	4	1,410	1,990	940	1,500	50.8	22332
160	340	114	4	1,410	1,990	940	1,500	49.7	22332K
160	340	114	4	1,410	1,990	940	1,500	49.7	22332KW33C3
160	340	114	4	1,410	1,990	940	1,500	50.8	22332W33C3
170	360	120	4	1,540	2,180	880	1,400	59.8	22334
170	360	120	4	1,540	2,180	880	1,400	58.5	22334K
170	360	120	4	1,540	2,180	880	1,400	58.5	22334KW33C3
170	360	120	4	1,540	2,180	880	1,400	59.8	22334W33C3
180	380	126	4	1,740	2,560	830	1,300	70	22336
180	380	126	4	1,740	2,560	830	1,300	68.5	22336K
180	380	126	4	1,740	2,560	830	1,300	68.5	22336KW33C3
180	380	126	4	1,740	2,560	830	1,300	70	22336W33C3
190	400	132	5	1,870	2,790	780	1,200	81	22338
190	400	132	5	1,870	2,790	780	1,200	79.3	22338K
190	400	132	5	1,870	2,790	780	1,200	79.3	22338KW33C3
190	400	132	5	1,870	2,790	780	1,200	81	22338W33C3
200	420	138	5	2,040	3,050	740	1,100	93.2	22340
200	420	138	5	2,040	3,050	740	1,100	91.2	22340K
200	420	138	5	2,040	3,050	740	1,100	91.2	22340KW33C3
200	420	138	5	2,040	3,050	740	1,100	93.2	22340W33C3
220	460	145	5	2,350	3,500	660	1,000	117	22344
220	460	145	5	2,350	3,500	660	1,000	115	22344K
220	460	145	5	2,350	3,500	660	1,000	115	22344KW33C3
220	460	145	5	2,350	3,500	660	1,000	117	22344W33C3
240	500	155	5	2,720	4,100	600	930	148	22348
240	500	155	5	2,720	4,100	600	930	145	22348K
240	500	155	5	2,720	4,100	600	930	145	22348KW33C3
240	500	155	5	2,720	4,100	600	930	148	22348W33C3
260	540	165	6	3,100	4,750	550	850	183	22352
260	540	165	6	3,100	4,750	550	850	179	22352K
260	540	165	6	3,100	4,750	550	850	179	22352KW33C3
260	540	165	6	3,100	4,750	550	850	183	22352W33C3
280	580	175	6	3,500	5,350	500	780	224	22356
280	580	175	6	3,500	5,350	500	780	220	22356K
280	580	175	6	3,500	5,350	500	780	220	22356KW33C3
280	580	175	6	3,500	5,350	500	780	224	22356W33C3
300	620	185	7.5	3,600	5,400	470	720	270	22360
300	620	185	7.5	3,600	5,400	470	720	265	22360K
300	620	185	7.5	3,600	5,400	470	720	265	22360KW33C3
300	620	185	7.5	3,600	5,400	470	720	270	22360W33C3